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Complete depth information and efficient estimators have become vital ingredients in scene understanding for automated driving tasks. A major problem for LiDAR-based depth completion is the inefficient utilization of convolutions due to the…

Computer Vision and Pattern Recognition · Computer Science 2022-12-15 Fabian Märkert , Martin Sunkel , Anselm Haselhoff , Stefan Rudolph

Self-training is a simple yet effective method for semi-supervised learning, during which pseudo-label selection plays an important role for handling confirmation bias. Despite its popularity, applying self-training to landmark detection…

Computer Vision and Pattern Recognition · Computer Science 2024-09-17 Haibo Jin , Haoxuan Che , Hao Chen

Deep learning has revolutionized medical imaging, but its effectiveness is severely limited by insufficient labeled training data. This paper introduces a novel GAN-based semi-supervised learning framework specifically designed for low…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Guido Manni , Clemente Lauretti , Loredana Zollo , Paolo Soda

Semi-supervised learning that leverages synthetic data for training has been widely adopted for developing automatic post-editing (APE) models due to the lack of training data. With this aim, we focus on data-synthesis methods to create…

Computation and Language · Computer Science 2024-06-04 Wonkee Lee , Seong-Hwan Heo , Jong-Hyeok Lee

Character re-identification, recognizing characters consistently across different panels in comics, presents significant challenges due to limited annotated data and complex variations in character appearances. To tackle this issue, we…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Gürkan Soykan , Deniz Yuret , Tevfik Metin Sezgin

Retrieval-augmented generation is a practical paradigm for question answering over long documents, but it remains brittle for multimodal reading where text, tables, and figures are interleaved across many pages. First, flat chunking breaks…

Computation and Language · Computer Science 2026-01-30 Yaxin Du , Junru Song , Yifan Zhou , Cheng Wang , Jiahao Gu , Zimeng Chen , Menglan Chen , Wen Yao , Yang Yang , Ying Wen , Siheng Chen

We present SuperSCS: a fast and accurate method for solving large-scale convex conic problems. SuperSCS combines the SuperMann algorithmic framework with the Douglas-Rachford splitting which is applied on the homogeneous self-dual embedding…

Optimization and Control · Mathematics 2019-03-18 Pantelis Sopasakis , Krina Menounou , Panagiotis Patrinos

This work concerns video-language pre-training and representation learning. In this now ubiquitous training scheme, a model first performs pre-training on paired videos and text (e.g., video clips and accompanied subtitles) from a large…

Computer Vision and Pattern Recognition · Computer Science 2021-04-14 Luowei Zhou , Jingjing Liu , Yu Cheng , Zhe Gan , Lei Zhang

In-vitro tests are an alternative to animal testing for the toxicity of medical devices. Detecting cells as a first step, a cell expert evaluates the growth of cells according to cytotoxicity grade under the microscope. Thus, human fatigue…

Image and Video Processing · Electrical Eng. & Systems 2022-08-09 Marawan Elbatel , Christina Bornberg , Manasi Kattel , Enrique Almar , Claudio Marrocco , Alessandro Bria

Advances in machine reading comprehension (MRC) rely heavily on the collection of large scale human-annotated examples in the form of (question, paragraph, answer) triples. In contrast, humans are typically able to generalize with only a…

Computation and Language · Computer Science 2020-10-15 Qinyuan Ye , Xiao Huang , Elizabeth Boschee , Xiang Ren

A food composition knowledge base, which stores the essential phyto-, micro-, and macro-nutrients of foods is useful for both research and industrial applications. Although many existing knowledge bases attempt to curate such information,…

Computation and Language · Computer Science 2023-01-27 Jason Youn , Fangzhou Li , Ilias Tagkopoulos

Pure-vision GUI agents provide universal interaction capabilities but suffer from severe efficiency bottlenecks due to the massive spatiotemporal redundancy inherent in high-resolution screenshots and historical trajectories. We identify…

Computer Vision and Pattern Recognition · Computer Science 2026-02-27 Zhou Xu , Bowen Zhou , Qi Wang , Shuwen Feng , Jingyu Xiao

Retinal image quality assessment (RIQA) supports computer-aided diagnosis of eye diseases. However, most tools classify only overall image quality, without indicating acquisition defects to guide recapture. This gap is mainly due to the…

Building interactive tools to support data analysis is hard because it is not always clear what to build and how to build it. To address this problem, we present Precision Interfaces, a semi-automatic system to generate task-specific data…

Databases · Computer Science 2017-07-03 Haoci Zhang , Thibault Sellam , Eugene Wu

Although according to several benchmarks automatic machine reading comprehension (MRC) systems have recently reached super-human performance, less attention has been paid to their computational efficiency. However, efficiency is of crucial…

Computation and Language · Computer Science 2019-10-01 Felix Wu , Boyi Li , Lequn Wang , Ni Lao , John Blitzer , Kilian Q. Weinberger

Language-guided navigation is a cornerstone of embodied AI, enabling agents to interpret language instructions and navigate complex environments. However, expert-provided instructions are limited in quantity, while synthesized annotations…

Artificial Intelligence · Computer Science 2025-08-11 Zongtao He , Liuyi Wang , Lu Chen , Chengju Liu , Qijun Chen

Semi-Supervised Text Classification (SSTC) mainly works under the spirit of self-training. They initialize the deep classifier by training over labeled texts; and then alternatively predict unlabeled texts as their pseudo-labels and train…

Machine Learning · Computer Science 2026-03-24 Changchun Li , Ximing Li , Bingjie Zhang , Wenting Wang , Jihong Ouyang

Since the advent of various pre-trained large language models, extracting structured knowledge from scientific text has experienced a revolutionary change compared with traditional machine learning or natural language processing techniques.…

Computational Physics · Physics 2025-10-27 Aritra Roy , Enrico Grisan , John Buckeridge , Chiara Gattinoni

Accurate surgical phase recognition is crucial for computer-assisted interventions and surgical video analysis. Annotating long surgical videos is labor-intensive, driving research toward leveraging unlabeled data for strong performance…

Drawings are powerful means of pictorial abstraction and communication. Understanding diverse forms of drawings, including digital arts, cartoons, and comics, has been a major problem of interest for the computer vision and computer…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Barış Batuhan Topal , Deniz Yuret , Tevfik Metin Sezgin
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